Allowed passing multiple hooks for installation (hook argument) via comma.

Changed hooksToHandle property type to array and work with it correspondingly.

Author: alexandrmazur96

src/Runner/Installer.php

@@ -59,9 +59,9 @@ class Installer extends RepositoryAware
     /**
      * Hook that should be handled.
      *
-     * @var string
+     * @var array
      */
-    protected $hookToHandle;
+    protected $hooksToHandle;
 
     /**
      * Hook template
@@ -138,10 +138,23 @@ public function setMoveExistingTo(string $backup): Installer
      */
     public function setHook(string $hook): Installer
     {
-        if (!empty($hook) && !HookUtil::isInstallable($hook)) {
-            throw new Exception\InvalidHookName('Invalid hook name \'' . $hook . '\'');
+        if (!empty($hook)) {
+	        $hooks = explode(',', $hook);
+			if ($hooks === false) {
+				throw new Exception\InvalidHookName('Invalid hook name \'' . $hook . '\'');
+			}
+	        $hooksValidationCallback = static function (string $hook): bool {
+		        return !HookUtil::isInstallable($hook);
+	        };
+			if (!empty(($invalidHooks = array_filter($hooks, $hooksValidationCallback)))) {
+		        throw new Exception\InvalidHookName(
+					'Invalid hook name \'' . implode(',', $invalidHooks) . '\''
+		        );
+	        }
+
+	        $this->hooksToHandle = $hooks;
         }
-        $this->hookToHandle = $hook;
+
         return $this;
     }
 
@@ -178,9 +191,9 @@ public function getHooksToInstall(): array
             return true;
         };
         // if a specific hook is set, the use has actively chosen it, so don't ask for permission anymore
-        return empty($this->hookToHandle)
+        return empty($this->hooksToHandle)
             ? array_map($callback, Hooks::nativeHooks())
-            : [$this->hookToHandle => false];
+            : array_map(static function (): bool { return false; }, array_flip($this->hooksToHandle));
     }
 
     /**